Nikolaos Pappas

research

∙ 09/21/2023

State-aware Real-time Tracking and Remote Reconstruction of a Markov Source

The problem of real-time remote tracking and reconstruction of a two-sta...

0 Mehrdad Salimnejad, et al. ∙

research

∙ 07/17/2023

Age of Information in Locally Adaptive Frame Slotted ALOHA

We consider a random access network consisting of source-destination pai...

0 Zhiling Yue, et al. ∙

research

∙ 06/18/2023

Experimental Study of Transport Layer Protocols for Wireless Networked Control Systems

In Wireless Networked Control Systems (WNCSs), the feedback control loop...

0 Polina Kutsevol, et al. ∙

research

∙ 06/16/2023

Analysis of the Age of Information in Age-Threshold Slotted ALOHA

We investigate the performance of a random access network consisting of ...

0 Howard H. Yang, et al. ∙

research

∙ 05/24/2023

Measuring and Mitigating Constraint Violations of In-Context Learning for Utterance-to-API Semantic Parsing

In executable task-oriented semantic parsing, the system aims to transla...

0 Shufan Wang, et al. ∙

research

∙ 05/24/2023

Pre-training Intent-Aware Encoders for Zero- and Few-Shot Intent Classification

Intent classification (IC) plays an important role in task-oriented dial...

0 Mujeen Sung, et al. ∙

research

∙ 05/19/2023

Semantic Filtering and Source Coding in Distributed Wireless Monitoring Systems

The problem of goal-oriented semantic filtering and timely source coding...

0 Pouya Agheli, et al. ∙

research

∙ 05/07/2023

Vcc: Scaling Transformers to 128K Tokens or More by Prioritizing Important Tokens

Transformer models are foundational to natural language processing (NLP)...

0 Zhanpeng Zeng, et al. ∙

research

∙ 03/08/2023

Goal-oriented Policies for Cost of Actuation Error Minimization in Wireless Autonomous Systems

We consider the minimization of the cost of actuation error under resour...

0 Emmanouil Fountoulakis, et al. ∙

research

∙ 03/07/2023

Age of Information Under Frame Slotted ALOHA-Based Status Updating Protocol

We propose a frame slotted ALOHA (FSA)-based protocol for a random acces...

0 Zhiling Yue, et al. ∙

research

∙ 03/01/2023

Distortion Minimization with Age of Information and Cost Constraints

We consider a source monitoring a stochastic process with a transmitter ...

0 Jayanth S, et al. ∙

research

∙ 03/01/2023

Age of Actuation in a Wireless Power Transfer System

In this paper, we study a model relevant to semantics-aware goal-oriente...

0 Ali Nikkhah, et al. ∙

research

∙ 02/27/2023

Real-time Reconstruction of Markov Sources and Remote Actuation over Wireless Channels

In this work, we study the real-time tracking and reconstruction of an i...

0 Mehrdad Salimnejad, et al. ∙

research

∙ 02/16/2023

Conversation Style Transfer using Few-Shot Learning

Conventional text style transfer approaches for natural language focus o...

0 Shamik Roy, et al. ∙

research

∙ 02/02/2023

Real-time Remote Reconstruction of a Markov Source and Actuation over Wireless

In this work, we study the problem of real-time tracking and reconstruct...

0 Mehrdad Salimnejad, et al. ∙

research

∙ 01/25/2023

Backward Compatibility During Data Updates by Weight Interpolation

Backward compatibility of model predictions is a desired property when u...

0 Raphael Schumann, et al. ∙

research

∙ 12/20/2022

Dialog2API: Task-Oriented Dialogue with API Description and Example Programs

Functionality and dialogue experience are two important factors of task-...

0 Raphael Shu, et al. ∙

research

∙ 12/08/2022

Age of Information with On-Off Service

This paper considers a communication system where a source sends time-se...

0 Ashirwad Sinha, et al. ∙

research

∙ 10/16/2022

Modeling Context With Linear Attention for Scalable Document-Level Translation

Document-level machine translation leverages inter-sentence dependencies...

0 Zhaofeng Wu, et al. ∙

research

∙ 10/06/2022

On the Interplay Between Deadline-Constrained Traffic and the Number of Allowed Retransmissions in Random Access Networks

In this paper, a network comprising wireless devices equipped with buffe...

0 Nikolaos Nomikos, et al. ∙

research

∙ 07/11/2022

Robust Beamforming Design for IRS-Aided URLLC in D2D Networks

Intelligent reflecting surface (IRS) and device-to-device (D2D) communic...

0 Jing Cheng, et al. ∙

research

∙ 07/02/2022

Analysis of Age of Information in Dual Updating Systems

We study the average Age of Information (AoI) and peak AoI (PAoI) of a d...

0 Zhengchuan Chen, et al. ∙

research

∙ 03/16/2022

Semantics-Aware Source Coding in Status Update Systems

We consider a communication system in which the destination receives sta...

0 Pouya Agheli, et al. ∙

research

∙ 02/02/2022

Semantics-Aware Active Fault Detection in Status Updating Systems

With its growing number of deployed devices and applications, the Intern...

0 George Stamatakis, et al. ∙

research

∙ 11/26/2021

RIS-aided D2D Communication Design for URLLC Packet Delivery

In this paper, we consider a smart factory scenario where a set of actua...

0 Jing Cheng, et al. ∙

research

∙ 10/14/2021

Performance Analysis of a MIMO System with Bursty Traffic in the presence of Energy Harvesting Jammer

This paper explores the role of multiple antennas in mitigating jamming ...

0 Sujatha Allipuram, et al. ∙

research

∙ 10/06/2021

ABC: Attention with Bounded-memory Control

Transformer architectures have achieved state-of-the-art results on a va...

0 Hao Peng, et al. ∙

research

∙ 09/10/2021

A Dynamic Scheduling Policy for a Network with Heterogeneous Time-Sensitive Traffic

In 5G and beyond systems, the notion of latency gets a great momentum in...

0 Emmanouil Fountoulakis, et al. ∙

research

∙ 08/31/2021

Sentence Bottleneck Autoencoders from Transformer Language Models

Representation learning for text via pretraining a language model on a l...

0 Ivan Montero, et al. ∙

research

∙ 06/08/2021

A Perspective on Time towards Wireless 6G

With the advent of 5G technology, the notion of latency got a prominent ...

0 Petar Popovski, et al. ∙

research

∙ 03/29/2021

Joint Sampling and Transmission Policies for Minimizing Cost under AoI Constraints

In this work, we consider the problem of jointly minimizing the average ...

0 Emmanouil Fountoulakis, et al. ∙

research

∙ 03/24/2021

Finetuning Pretrained Transformers into RNNs

Transformers have outperformed recurrent neural networks (RNNs) in natur...

14 Jungo Kasai, et al. ∙

research

∙ 03/03/2021

Random Feature Attention

Transformers are state-of-the-art models for a variety of sequence model...

0 Hao Peng, et al. ∙

research

∙ 12/31/2020

Autonomous Maintenance in IoT Networks via AoI-driven Deep Reinforcement Learning

Internet of Things (IoT) with its growing number of deployed devices and...

0 George Stamatakis, et al. ∙

research

∙ 12/14/2020

QoS Aware Robot Trajectory Optimization with IRS-Assisted Millimeter-Wave Communications

This paper considers the motion energy minimization problem for a wirele...

0 Cristian Tatino, et al. ∙

research

∙ 11/09/2020

Dynamic Power Control for Time-Critical Networking with Heterogeneous Traffic

Future wireless networks will be characterized by heterogeneous traffic ...

0 Emmanouil Fountoulakis, et al. ∙

research

∙ 10/27/2020

Robot Trajectory Planning With QoS Constrained IRS-assisted Millimeter-Wave Communications

This paper considers the joint optimization of trajectory and beamformin...

0 Cristian Tatino, et al. ∙

research

∙ 10/06/2020

Plug and Play Autoencoders for Conditional Text Generation

Text autoencoders are commonly used for conditional generation tasks suc...

20 Florian Mai, et al. ∙

research

∙ 10/03/2020

Multilevel Text Alignment with Cross-Document Attention

Text alignment finds application in tasks such as citation recommendatio...

0 Xuhui Zhou, et al. ∙

research

∙ 09/24/2020

Grounded Compositional Outputs for Adaptive Language Modeling

Language models have emerged as a central component across NLP, and a gr...

0 Nikolaos Pappas, et al. ∙

research

∙ 07/22/2020

Semantics-Empowered Communication for Networked Intelligent Systems

Wireless connectivity has traditionally been regarded as a content-agnos...

0 Marios Kountouris, et al. ∙

research

∙ 07/09/2020

Power Minimization for Age of Information Constrained Dynamic Control in Wireless Sensor Networks

We consider a system where multiple sensors communicate timely informati...

0 Mohammad Moltafet, et al. ∙

research

∙ 06/29/2020

Transformers are RNNs: Fast Autoregressive Transformers with Linear Attention

Transformers achieve remarkable performance in several tasks but due to ...

35 Angelos Katharopoulos, et al. ∙

research

∙ 06/18/2020

Deep Encoder, Shallow Decoder: Reevaluating the Speed-Quality Tradeoff in Machine Translation

State-of-the-art neural machine translation models generate outputs auto...

0 Jungo Kasai, et al. ∙

research

∙ 06/17/2020

Optimizing Information Freshness in Two-Way Relay Networks

In this paper, we investigate an amplify-and-forward (AF) based two-way ...

0 Bohai Li, et al. ∙

research

∙ 06/11/2020

AoI-optimal Joint Sampling and Updating for Wireless Powered Communication Systems

This paper characterizes the structure of the Age of Information (AoI)-o...

0 Mohamed A. Abd-Elmagid, et al. ∙

research

∙ 06/02/2020

Information Freshness and Packet Drop Rate Interplay in a Two-User Multi-Access Channel

In this work, we combine the two notions of timely delivery of informati...

0 Emmanouil Fountoulakis, et al. ∙

research

∙ 05/19/2020

Throughput and Age of Information in a Cellular-based IoT Network

In this paper, we consider a cellular-based Internet of things (IoT) net...

0 Praful D. Mankar, et al. ∙

research

∙ 03/21/2020

Multi-Robot Association-Path Planning in Millimeter-Wave Industrial Scenarios

The massive exploitation of robots for industry 4.0 needs advanced wirel...

1 Cristian Tatino, et al. ∙

research

∙ 03/05/2020

Optimal Sampling Cost in Wireless Networks with Age of Information Constraints

We consider the problem of minimizing the time average cost of sampling ...

0 Emmanouil Fountoulakis, et al. ∙

Nikolaos Pappas

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